Shapes of Molecules 0.0 / 5 ? ChemistryBonding & shapesASEdexcel Created by: jinal982014Created on: 08-04-15 14:38 What is the angle of a linear bond? 180 1 of 20 How many bond pairs are in a trigonal planar molecule? 3 2 of 20 How many bonding pairs are in a linear molecule? 2 3 of 20 How many lone pairs are in a liner molecule? None 4 of 20 Which molecule shape has a bond angle of 120? Trigonal Planar 5 of 20 If I had 5 bonding pairs, what shape would I be? Trigonal Bipyramidal 6 of 20 What angles are in a Trigonal Bypyramidal molecule? 90 and 120 7 of 20 How many bonding pairs are in a Tetrahedral molecule? 4 8 of 20 If I had a bond angle of 109.5, what shape would I be? Tetrahedral 9 of 20 What shape would a molecule with 6 bonding pairs and 0 lone pairs be? Octahedral 10 of 20 What are all of the bond angles in an Octrahedral molecule? 90 11 of 20 If I had 3 bond pairs and 1 lone pair, what shape would I be? Trigonal Planar 12 of 20 What are the acute angles in a Trigonal Pyramidal molecule? 107 13 of 20 If I had 2 bonding pairs and 2 lone pairs, what shape would I be? V-shape or bent 14 of 20 What is the acute bond angle in a V-shaped or bent molecule? 104.5 15 of 20 Why is there repulsion between two pairs of electrons? They are both clouds of negative charge 16 of 20 What is 'Electron-Pair Repulsion Theory'? Electron pairs arrange themselves as far apart from each other as possible to minimize repulsion. 17 of 20 Is the repulsion between two lone pairs or two bond pairs stronger? Two lone pairs. 18 of 20 What does a dashed line show on a drawing of 3D molecules? The bond goes into the page. 19 of 20 How would you show a bond coming out of the page in a 3D drawing of a molecule? A coloured in triangular bond 20 of 20
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